Floor mat



FIG. 1 is a top plan view of a floor mat showing the present invention, the floor mat design being characterized by groups of rows of upwardly projecting mounds that are oval.

FIG. 2 is an elevation view from the bottom of FIG. 1.

FIG. 3 is an elevation view from the top of FIG. 1.

FIG. 4 is an elevation view from the left side of FIG. 1; and,

FIG. 5 is an elevation view from the right side of FIG. 1.

The broken lines in FIG. 1 immediately adjacent the shaded area define the bounds of the claimed design; all other broken lines are for illustrative purposes only. None of the broken lines form a part of the claim. 

I claim the ornamental design for a floor mat, as shown and described. 